9,159 results found
Article
Gastric diverticulum
Gastric diverticula are sac-like outpouchings that most commonly originate from the posterior surface of the gastric fundus. They are the least common of the gastrointestinal diverticula.
Epidemiology
Gastric diverticula are rare and commonly detected incidentally. The incidence varies from 0...
Case
Gastrointestinal stromal tumor
Published
09 May 2024
89% complete
CT
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Cecal diverticulitis
Published
09 May 2024
80% complete
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Currarino syndrome
Published
18 Apr 2018
83% complete
MRI
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Diaphragmatic rupture
Published
11 Mar 2013
86% complete
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Crohn disease (PET-CT)
Published
16 Oct 2021
77% complete
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Splenic infarction
Published
09 May 2024
80% complete
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Situs inversus totalis with left-sided acute appendicitis
Published
09 May 2024
95% complete
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Familial adenomatous polyposis
Published
21 Apr 2013
74% complete
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Article
Pneumatosis coli
Pneumatosis coli is a descriptive sign presenting radiographically as intramural gas limited to the colonic wall.
Terminology
There are different terminologies in the medical literature, such as pneumatosis intestinalis, pneumatosis coli, and pneumatosis cystoides intestinalis. Pneumatosis in...
Article
Klebsiella
Klebsiella is a genus of Gram-negative, oxidase-negative, rod-shaped bacteria, which is relatively commonly encountered in the healthcare environment. It has numerous species, including K. pneumoniae, K. aerogenes, and K. rhinoscleromatis 1. Klebsiella may cause a range of infections, most commo...
Case
Lynch syndrome: duodenojejunal adenocarcinoma
Published
23 Aug 2009
65% complete
X-ray
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Peutz-Jeghers syndrome
Published
16 Jul 2012
65% complete
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AIDS-related lymphomatosis
Published
10 Apr 2018
77% complete
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Article
Peritoneal hydatidosis
Peritoneal hydatidosis occurs secondary to the seeding of echinococcosis into the peritoneum, usually secondary to the rupture of hydatid disease of the liver.
Pathology
Seeding involves the entire peritoneum and gives appearance of a multiloculated mass.
Classification
Peritoneal hydatidos...
Article
Lower gastrointestinal bleeding
Lower gastrointestinal bleeding (LGIB) is defined as that occurring distal to the ligament of Treitz (i.e. from the jejunum, ileum, colon, rectum or anus) and presenting as either hematochezia (bright red blood/clots or burgundy stools) or melena.
Epidemiology
The incidence of lower gastrointe...
Article
Rigler sign (bowel)
The Rigler sign, also known as the double-wall sign, is a sign of pneumoperitoneum seen on an abdominal radiograph when gas is outlining both sides of the bowel wall, i.e. gas within the bowel's lumen and gas within the peritoneal cavity. It is seen with large amounts of pneumoperitoneum (>1000 ...
Case
Pseudomembranous colitis
Published
17 Aug 2009
83% complete
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Hirschsprung disease
Published
10 Nov 2009
63% complete
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Fluoroscopy
Barium
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Small bowel carcinoma
Published
31 Aug 2015
95% complete
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